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Diffstat (limited to 'package/kernel/mac80211/patches/326-Documentation-dt-net-add-ath9k-wireless-device-bindi.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/326-Documentation-dt-net-add-ath9k-wireless-device-bindi.patch | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/326-Documentation-dt-net-add-ath9k-wireless-device-bindi.patch b/package/kernel/mac80211/patches/326-Documentation-dt-net-add-ath9k-wireless-device-bindi.patch new file mode 100644 index 0000000000..72a459c9e6 --- /dev/null +++ b/package/kernel/mac80211/patches/326-Documentation-dt-net-add-ath9k-wireless-device-bindi.patch @@ -0,0 +1,67 @@ +From b263e0bb9d4585ca3ec04d7257ca5308d21333bb Mon Sep 17 00:00:00 2001 +From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> +Date: Sun, 16 Oct 2016 22:59:05 +0200 +Subject: [PATCH 1/3] Documentation: dt: net: add ath9k wireless device binding + +Add documentation how devicetree can be used to configure ath9k based +devices. + +Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> +Acked-by: Rob Herring <robh@kernel.org> +Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> +--- + .../devicetree/bindings/net/wireless/qca,ath9k.txt | 48 ++++++++++++++++++++++ + 1 file changed, 48 insertions(+) + create mode 100644 Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt +@@ -0,0 +1,48 @@ ++* Qualcomm Atheros ath9k wireless devices ++ ++This node provides properties for configuring the ath9k wireless device. The ++node is expected to be specified as a child node of the PCI controller to ++which the wireless chip is connected. ++ ++Required properties: ++- compatible: For PCI and PCIe devices this should be an identifier following ++ the format as defined in "PCI Bus Binding to Open Firmware" ++ Revision 2.1. One of the possible formats is "pciVVVV,DDDD" ++ where VVVV is the PCI vendor ID and DDDD is PCI device ID. ++ Typically QCA's PCI vendor ID 168c is used while the PCI device ++ ID depends on the chipset - see the following (possibly ++ incomplete) list: ++ - 0023 for AR5416 ++ - 0024 for AR5418 ++ - 0027 for AR9160 ++ - 0029 for AR9220 and AR9223 ++ - 002a for AR9280 and AR9283 ++ - 002b for AR9285 ++ - 002c for AR2427 ++ - 002d for AR9227 ++ - 002e for AR9287 ++ - 0030 for AR9380, AR9381 and AR9382 ++ - 0032 for AR9485 ++ - 0033 for AR9580 and AR9590 ++ - 0034 for AR9462 ++ - 0036 for AR9565 ++ - 0037 for AR9485 ++- reg: Address and length of the register set for the device. ++ ++Optional properties: ++- qca,no-eeprom: Indicates that there is no physical EEPROM connected to the ++ ath9k wireless chip (in this case the calibration / ++ EEPROM data will be loaded from userspace using the ++ kernel firmware loader). ++- mac-address: See ethernet.txt in the parent directory ++- local-mac-address: See ethernet.txt in the parent directory ++ ++ ++In this example, the node is defined as child node of the PCI controller: ++&pci0 { ++ wifi@168c,002d { ++ compatible = "pci168c,002d"; ++ reg = <0x7000 0 0 0 0x1000>; ++ qca,no-eeprom; ++ }; ++}; |